$(-3, -5), \ \ (3, 2) \\ \\ Slope Formula : \\ \\ m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\ \\m=\frac{ 2-(-5)}{ 3-(-3)}\\\\ m=\frac{ 2+5}{ 3+3}\\\\m=\frac{7}{6}$

7 0

3 years ago

Read 2 more answers

Write a function rule that relates r and t.

Svetlanka [38]

Answer: $t=-\frac{1}{2}r- 1$

Step-by-step explanation:

For a lineal equation $t=mr+n$

For r=0 and t=-1

$-1=m(0)+n\\n=-1$

For r=-2 and t=0

$0=m(-2)-1\\m(-2)=1\\m=-\frac{1}{2}$

Them $t=-\frac{1}{2}r- 1$

???? The output for 6 is 1????

7 0

4 years ago

Solve 5x-4=5(x-3)+11

Sphinxa [80]

Expanding the right side:-

5x - 4 = 5x - 15 + 11
5x - 4 = 5x - 4

left side = right side so there are infinitely many solutions

7 0

3 years ago